Home / 3,972-6,558

Finding the Third Proportional to 3,972 and 6,558

Calculator

Solution

The third proportional to 3,972 and 6,558 is: 10,827.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,972 : 6,558 = 6,558 : x
  2. Step 2: Convert to fraction form
    3,972/6,558 = 6,558/x
  3. Step 3: Cross multiply
    3,972x = 6,558 × 6,558
  4. Step 4: Simplify right side
    3,972x = 43,007,364
  5. Step 5: Solve for x
    x = 43,007,364/3,972
  6. Step 6: Final answer
    x = 10,827.63

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.